baber/WOPTO huggingface dataset:
Patent JP-H08214613-A (JP)
Title: Manure spreader having loading function
Inventor: YAMASHITA TSUYOSHI
IPC: A01C3/04
Filed: 1995-02-09
Abstract: PURPOSE: To provide a manure spreader, having loading functions, capable of nearly evenly loading a large amount of a manure as a whole, good in weight balance of the whole packing box and excellent in running stability by installing plural platy units in a rearwardly tilted state of the lower ends thereof suitably separated from a conveying belt in the intermediate part in the front and rear of the packing box. CONSTITUTION: This manure spreader is obtained by arranging a conveying belt 2 so as to enable the changeover of the delivering to the take-in directions over the full width in a base of a packing box 1, transversely installing a beater 3 having raking in and springing out functions at the tip of the packing box 1 and further arranging one or plural platy units 4 in a rearwardly tilted state of the lower ends thereof suitably separated from the conveying belt 2 in the intermediate part in the front and rear of the packing box 1. Furthermore, side frames 33 and 33 are preferably stood in the left and right lateral parts of the conveying belt 2 and a rear frame 34 is preferably stood on the rear side. The beater 3 is preferably attached to the front side of the side frames 33 and 33.
Patent JP-H05209904-A (JP)
Title: Peakhold circuit
Inventor: MIYAKE HIDEKI
IPC: G01R19/04
Filed: 1992-01-30
Abstract: PURPOSE:To improve linearity of input/output characteristics of a circuit even if an input signal amplitude is small by carrying out correction so that a gap between an absolute value output and a reference voltage gets small when amplitude of the input signal is small in a sample hold circuit. CONSTITUTION:First, a voltage that a signal which is given full-wave rectification passes through a transistor 3n and an emitter-follower of a constant current source 6g and is smoothed by a capacitor 2e enters a base of a transistor 3o. A reference voltage is put into a base of a transistor 3p through a transistor 3e and an emitter-follower of a constant current source 6d. When amplitude of the input signal is small, base potential of the transistor 3o gets smaller than the transistor 3p, and a part of current of a constant current source 6c flows through a collector of the transistor 3p. An emitter current of the transistor 3d and a base-emitter voltage get small, and an emitter potential gets low. In this way, a difference between emitter potentials of the transistors 3d and 3e is made small, and a larger portion of the gap between a signal potential and a reference voltage potential can be corrected.
Patent JP-2000238873-A (JP)
Title: Aromatic container made of plastic
Inventor: MATSUOKA TAKEYUKI
IPC: B65D85/00
Filed: 1999-02-24
Abstract: PROBLEM TO BE SOLVED: To provide an aromatic container made of plastic which can be easily fitted, and has a design effect, in the aromatic container made of plastic wherein an aromatic mounting base is fitted on the internal surface of a cover. SOLUTION: On an aromatic mounting base 3 wherein to the tip ends of a large number of arms 20 radially extending from the outer peripheral surface of a cylindrical body 10, a ring 30 having a conical tapered surface is connected, a regular polygonal prismoid cover 2 having a fragrance hole 28 on a regular polygonal shape top surface 26, is placed, and this aromatic container made of plastic is rotatively-fitted at the contact points on the conical tapered outer peripheral surface 30a of the ring 30 and the internal surface of the regular polygonal prismoid cover 2, and a hook type groove 32 comprising a vertical groove and a lateral groove is provided on the conical tapered outer peripheral surface 30a of the ring at the arm tip end sections 20a, and at the contact points on the internal surface of the cover 2, a protuberance 22 for fitting is provided, and a vertically movable suppressing protuberance 24 is provided at a diagonal upper side in the vicinity of the protuberance for fitting.
Patent JP-S60203941-A (JP)
Title: Treatment of multilayer photoresist
Inventor: MITSUCHIERU PII SHII WATSUTO
IPC: G03F7/26
Filed: 1985-03-08
Abstract: PURPOSE:To obtain a pattern superior in resolution and uniformity by successively forming the first and second photoresist layers both contg. light absorbing dyes on a substrate, exposing the second resist layer to form a pattern, and transferring it to the first resist layer. CONSTITUTION:A lower layer 3 made of, e.g. polymethylisopropenyl ketone (PMIPK) contg. a coumarin 6-laser dye on a substrate 1 having a conductor 2, and an upper layer 5 made of a PMMA resist contg. 2-pyridylethylene is formed on the lower layer 3. It is patternwise exposed to, e.g., 436nm light emitted from a projection type printer, and since the coumarin dye absorbs said 436nm light, and prevents reflection from the interface between the layer 3 and the substrate 1, a good pattern is obtained. Then, it is exposed to a deep UV light of 290- 310nm, and since PMIPK is sensitive to this light but the layer 5 is not sensitive, and acts as a mask, a pattern is exactly transferred to the layer 3, while stationary waves and resonance effect occur in low levels. As a result, a resist pattern superior in resolution and uniformity can be obtained.
Patent JP-H09244030-A (JP)
Title: Liquid crystal panel and its production
Inventor: MOCHIZUKI HIDEAKI
IPC: G02F1/1337
Filed: 1996-03-04
Abstract: PROBLEM TO BE SOLVED: To improve the uniformity of display with an STN(supertwisted nematic) liquid crystal panel by eliminating the unequal display occurring in the fluctuation in a pretilt angle. SOLUTION: The oriented films 11, 12 of the STN liquid crystal panel in which the liquid crystal layer 4 has a liquid crystal molecule structure twisted 180 to 270 deg. between substrates 2 and 6 and a pair of polarizing plates 1, 8 and phase difference plate 7 are arranged on the outer side of the substrates 2, 6 are formed by using the materials obtd. by mixing polyimide and polyurethane. The vigorous molecular motion on the surfaces of the oriented films 11, 12 is resulted and the motion of the liquid crystal molecules adsorbed thereon thus far is made active when the liquid crystal panel is heated for the specified period of time by a temp. above the NI point of the chiral nematic liquid crystals after packing of the chiral nematic liquid crystals at the time of production.  The liquid crystal molecules are then aligned to the average pretilt angle in the substrate plane and the uniform pretilt angle is eventually obtd. within the plane. The unequal display occurring in the fluctuation in the pretilt angle is thus eliminated.
Patent JP-S61207813-A (JP)
Title: Engine muffler
Inventor: HIROSE TATEO
IPC: F01N1/00
Filed: 1985-03-11
Abstract: PURPOSE:To improve the sound absorbing and shielding effect of a muffler and reduce the weight by filling honeycomb elements into the cavity of a double cylinder consisting of a muffler body and an inside cylindrical panel. CONSTITUTION:The inner peripheral side of a muffler body 10 is lining-applied with a honeycomb element 13, and a punching plate 14 in the form of inner cylinder which is used as honeycomb sandwich panel is installed onto the inner peripheral surface of the honeycomb element 13, and a muffler is formed into double bottom structure. A number of honeycomb chambers 15 are formed inside the honeycomb element 13, and each chamber 15 communicates to a muffler chamber 16 through the punching holes 14a on the punching plate 14. Therefore, the sound shielding effect of the muffler can be improved, and the weight can be reduced.
Patent JP-H04282713-A (JP)
Title: Input device
Inventor: SAKAI YASUO
IPC: G06F3/02
Filed: 1991-03-12
Abstract: PURPOSE:To improve input efficiency by allocating a function to a key corresponding to a shifting state or a non-shifting state and having no input character out of character inputting keys and displaying the function on the key. CONSTITUTION:When an operator intends to switch an alphanumeric mode into a 'KANA' (Japanese syllabary) mode at the time of inputting alphabets in the alphanumeric mode, a key input is judged as a 'KANA' function by depressing a key to be inputted at the time of shifting the alphanumetic mode in the non-shifting state because the key input corresponds to a position 212 in a conversion table 300 stored in a program memory 13, a code corresponding to the 'KANA' function is converted by a key code judging means and the input mode is switched to the 'KANA' mode. Thus a 'KANA' mode switching function key is allocated to the key position 212 in the alphanumeric mode and an alphabetical mode switching function key is allocated to a key position 317 in the 'KANA' mode of the key. Thereby document input, edition and calibration can be executed without reducing input efficiency.
Patent JP-H04285113-A (JP)
Title: Hearth roll for thick steel plate heat treatment furnace
Inventor: ONO KEIICHIRO
IPC: C21D1/00
Filed: 1991-03-12
Abstract: PURPOSE:To prevent the occurrence of pickup in a hearth roll for thick steel plate heat treatment furnace. CONSTITUTION:A sprayed deposit which is composed of cermet containing alumina and chromina and in which surface Shore hardness Hs at ordinary temp. is regulated to a value between 45 and 70 and not lower than 70-(5/2)XRa(surface roughness) and also Ra is regulated to >=4 microns is formed on the surface of a hearth roll.
Patent JP-H08222350-A (JP)
Title: Spark plug for internal combustion engine
Inventor: NAGAMURA KOBO
IPC: H01T13/39
Filed: 1995-02-09
Abstract: PURPOSE: To provide a spark plug that has an excellent ignitability and has a low discharge voltage during both plus and minus discharges, for use in an internal combustion engine. CONSTITUTION: This spark plug for an internal combustion engine comprises an insulator 4 having a through hole; a center electrode 2 held in the through hole; a housing 5 holding the insulator 4; and a plurality of ground electrodes 31, 32 provided in the housing 5. Spark gaps are formed between each ground electrode 31, 32 and the center electrode 2. The center electrode 2 has at its end a tapered portion 21 smaller in diameter than its shell, and the respective discharge portions 310, 320 of the ground electrodes 31, 32 are opposed to the side face of the tapered portion 21 of the center electrode 2. The spark plug has a relation of W/2<=D<=2.2 (mm) wherein W (mm) is the width of the discharge portions 311, 321 of the ground electrodes 31, 32 and D (mm) is the diameter of the tapered portion 21 of the center electrode 2.
Patent JP-H01220008-A (JP)
Title: Carriage controller
Inventor: NEGORO YOSHIHIRO
IPC: B61L27/00
Filed: 1988-02-29
Abstract: PURPOSE:To make carrying work more rapid and more efficient by guiding a carryier car which exist in a position nearest one station and can load a thing to be carried to the station when carrying the thing to be carried from the station to another station. CONSTITUTION:A carriage overall controller 5 monitors the respective present positions of plural carryier cars 16, the working conditions of the respective carryier cars 16, carriage request from plural stations, etc., and controls plural control stations 20a-20d based on the carriage request from a controller 3. When carrying the thing to be carried from one station to another station among the plural stations which can moor the carryier cars 16, the carryier car which exists in the position nearest the station and can load the thing to be carried is guided to the station based on the monitoring information. Thus, the plural carryier cars 16 are efficiently moved around and the carrying work can be made more rapid.
Patent JP-S63214993-A (JP)
Title: Attaching structure for performance information detector in automatic performance piano
Inventor: MANTANI ROKUROTA
IPC: G10F1/02
Filed: 1987-03-03
Abstract: PURPOSE:To completely require no wiring operation of an optical fiber, a cord or the like by mutually opposing a first printed board on which a photointerrupter is attached and a second printed board on which an electric circuit for processing a detecting signal from the photointerrupter is formed and connecting by a pin. CONSTITUTION:The first and the second printed boards 41, 46 formed respectively to the long size are electrically and mechanically connected by the pin 48, the many photointerrupters 42 are disposed in parallel on the first printed board 41 correspondingly to a respective action mechanisms and the electric circuit for processing electrically the detecting signal from the respective photointerrupters 42 is formed on the second printed board 46. Thereby, the cord, the optical fiber and the wiring operation thereof are not required to remarkably make an assembling operation easy, considerably reduce a production cost and improve a productivity.
Patent JP-H09217831-A (JP)
Title: Detent structure of combination oil ring
Inventor: KISHI MASANOBU
IPC: F02F5/00
Filed: 1996-02-08
Abstract: PROBLEM TO BE SOLVED: To prevent rotation in a peripheral direction of a combination oil ring of an oil ring and a coil expander. SOLUTION: A combination oil ring 10 comprises an oil ring 11 and a coil expander 12. A winding pitch of the coil expander 12 is set such that a gap 21 between adjoining strands is increased to a value slightly higher than the size of a joint wire 27. One abutment end part 22 is an open end and the other abutment end part 23 is a closed end at which the adjoining strands are closed, and two abutment end faces 24 and 25 are machined into a plane by a polishing work. A joint wire 27 is inserted into the coil expander 12 astride a gap between the two abutment end parts 22 an 23. One end part 27a of the joint wire 27 is bent radially inwardly and inserted in a gap 21 between the adjoining strands of the coil expander 12 and the tip part thereof is inserted in a recessed part 28 formed in the bottom 5 of the oil ring groove 3 of a piston 1.
Patent JP-2000286347-A (JP)
Title: Nonvolatile semiconductor memory device and manufacture thereof
Inventor: OZEKI KAZUYUKI
IPC: H01L21/8247
Filed: 1999-02-24
Abstract: PROBLEM TO BE SOLVED: To prolong a memory cell in operation life. SOLUTION: A nonvolatile semiconductor memory device employs an interlayer insulating film 9, which is flattened through a process where an SOG film is etched back, wherein a silicon nitride film 9D as a barrier film is formed, so as to cover a memory cell composed of a floating gate 4 and a control gate 6, by which H or OH is restrained from being trapped by a tunnel oxide film 3, even if H or OH contained in the SOG film diffuses, so that a trap-up rate is improved. Furthermore, since a barrier film is formed only on a region, which covers a memory cell composed of the floating gate 4 and the control gate 6, a part of the barrier film that comes into close contact with a tungsten silicide film which causes its peeling is lessened in area and restrained from film peeling.
Patent JP-H01220813-A (JP)
Title: Formation of soft magnetic thin film
Inventor: AZUMA MASANORI
IPC: H01F10/32
Filed: 1988-02-29
Abstract: PURPOSE:To decrease coercive force of an alloy without deteriorating various inherent magnetic characteristics of the alloy and to improve recording properties by introducing C in a soft magnetic thin film in a specific proportion range before the soft magnetic film is formed on a substrate by sputtering a soft magnetic iron alloy. CONSTITUTION:A vacuum chamber of a bell jar 1 is evacuated by an exhaust system 2 and Ar gas is introduced into the chamber by a gas inlet system 3 to make atmosphere with a pressure of 0.1-10Pa in the chamber. A soft magnetic target material 6 placed on a packing plate 5 is excited by a magnetic field generator 4 disposed within the chamber and vapor is produced thereby. On the other hand, a substrate to be treated 10 attached to a substrate holder 9 provided at the end of a rotary shaft 8 is heated by a heater 7. A voltage of several hundred volts is applied by a power supply 11 between the target material 6 and the substrate 10 so that vapor or ions are caused to collide against the surface of the substrate serving as a cathode and a soft magnetic thin film is formed thereon. Amount of C contained in the target material 6 is regulated properly so that C is incorporated in the thin film in a range of 0.02-0.5% by weight. In this manner, it is possible to prevent development of columnar structure of crystals or formation of 111 aggregate structure; therefore, magnetic characteristics with decreased coercive force can be obtained.
Patent JP-H09219359-A (JP)
Title: Semiconductor aligner, and semiconductor exposure method using the same
Inventor: HASEGAWA TAKAYUKI
IPC: G21K5/02
Filed: 1996-02-09
Abstract: PROBLEM TO BE SOLVED: To improve the productivity of a semiconductor wafer, by improving the aligning and transfering accuracies between the semiconductor wafer and its mask in the case of exposuring. SOLUTION: This apparatus comprises a mask 1 having an absorption material pattern on its mask membrane, a measurement means for measuring the interval between the mask 1 and a semiconductor wafer 5, an adjustment means for adjusting the interval between the mask 1 and the wafer 5 and a drive means for moving the foregoing mask pattern in a stepping way to a plurality of portions of the wafer 5 to expose a plurality of foregoing mask patterns at very fine spaces onto the wafer 5. In this case, on the basis of the information of the foregoing measurement means, adjusting by the foregoing adjustment means the interval between the mask 1 and wafer 5, the foregoing mask pattern is moved in a stepping way.
Patent JP-S58162299-A (JP)
Title: Preparation of l-glutamic acid by fermentation
Inventor: YOSHIMURA MINORU
IPC: C12P13/14
Filed: 1982-03-24
Abstract: PURPOSE:To improve the yield and reduce the production cost of L-glutamic acid by fermentation, by using a sugar syrup obtained by adding squeezed liquid of sweet sorghum to cane molasses or saccharified starch liquid as a carbon source. CONSTITUTION:Squeezed sweet sorghum which is a liquid obtained by squeezing the leaves and stalks of sugar cane, is added to cane molasses or saccharified starch liquid. The amount of the squeezed sweet sorghum is >=20% based on sucrose. A culture medium is prepared by using the obtained sugar solution as a carbon source and adding necessary inorganic salts, nitrogen source, vitamins, etc. to the solution, and an L-glutamic acid-producing bacterial strain such as Brevibacterium devaricatum ATCC14020, Brevibacterium flavum ATCC14067, etc. is cultured in the medium. The L-glutamic acid accumulated in the culture liquid is separated and purified to obtain L-glutamic acid in high yield.
Patent JP-2000242305-A (JP)
Title: Analyzing program generating device
Inventor: NAGANO YOJI
IPC: G05B19/00
Filed: 1999-02-24
Abstract: PROBLEM TO BE SOLVED: To easily and efficiently perform operation including the correction, modification, etc., of an analyzing program. SOLUTION: The analyzing program generating device sets discrimination data for the process modules constituting the analyzing program, sets and holds the dependency relation among the process modules in a dependency relation management part 20 according to the discrimination data, and easily and efficiently generates the secure analyzing program by using the dependency relation in the case of revising the analyzing program.
Patent JP-H11251810-A (JP)
Title: Antenna fixing tool
Inventor: UENO SHIGERU
IPC: H01Q1/12
Filed: 1998-02-27
Abstract: PROBLEM TO BE SOLVED: To obtain an antenna fixing tool capable of making the readjusting operation of an antenna direction of tremily simple, which up to new took time and labor, at the switching of the direction of an antenna to a broadcasting satellite to receive. SOLUTION: This antenna fixing tool is constituted of a mast-side ring 2 fit and fixed externally to a mast 1, a mount-side ring 4 externally fitted rotatably to the mast 1 to mount to the ring 2 and connected to the antenna, an a take-up means fixing the antenna to the mast 1. In this case, the antenna fixing tool adds an azimuth indicating mark 12 to the ring 4 and adds a prescribed azimuth direction mark 13 with respect to each geostationary satellite positioned in the sky over the equator, on the same periphery with the rotary shaft of the mast 1 as the center to the ring 2.
Patent JP-S59172531-A (JP)
Title: Production of resin foam by using aqueous medium
Inventor: SUZUKI SHIGEMASA
IPC: B29K105/04
Filed: 1983-03-23
Abstract: PURPOSE:To obtain a high-quality resin foam at a high production rate, by allowing an aqueous medium to adhere to porous aggregates comprising partially fused thermoplastic resin powders or particles coated with a hydrophilic fine solid powder, melt-mixing the mixture under pressure, and expanding the molten mixture. CONSTITUTION:Powders or particles of a thermoplastic resin such as polyethylene or polypropylene are mixed with a hydrophilic fine solid powder which does not melt at the melting temperature of the resin (e.g., talc or silica) by means of a mixer or the like, whereupon the surfaces of the resin powders or particles are coated with the hydrophilic fine solid powder and at the same time a number of the powders or particles are brought together to form porous aggregates. A resin compound comprising these porous aggregates is treated with an aqueous medium (e.g., water) to allow said medium to adhere to the porous aggregates. This compound is melt-mixed under an elevated pressure under which evaporation of the aqueous medium is controlled, and expanded by releasing it from the pressurized state to obtain the purpose resin foam.
Patent JP-H01221412-A (JP)
Title: Preparation of epoxy resin
Inventor: EBARA TOSHIHARU
IPC: C09D163/00
Filed: 1988-02-29
Abstract: PURPOSE:To obtain the title resin providing a cured product wherein dissociation of bromine due to heat or hydrolysis hardly occurs and which has excellent heat resistance, water resistance and mechanical properties, by adding a specified brominated phenol compd. to a compd. contg. 2 or more epoxy groups in a molecule. CONSTITUTION:A modified epoxy resin is prepd. by adding a brominated phenol compd. of the formula (wherein R1-R4 are each a 1-4C alkyl; X1-X3 are each H or Br and Y is SO2, S or O) to an epoxy compd. having 2 or more epoxy groups in the molecule (e.g., bisphenol A epoxy compd.). This resin can provide a cured product wherein dissociation of bromine due to heat or hydrolysis is low and which has excellent heat resistance, water resistance and mechanical properties and it is extremely useful in applications where flame retardancy is required in such fields as laminated sheets, molding materials, paints and adhesives.
Patent JP-H11313894-A (JP)
Title: Stent guide arrangement
Inventor: ACKER DAVID E
IPC: A61F2/954
Filed: 1999-02-24
Abstract: PROBLEM TO BE SOLVED: To widely enhance the possibility or functional effect when a medical doctor operates an end of a probe in a tissue in a body of a patient or the like by providing a probe with a specified number or more of transmission lines extending to the direction of a basic end of the probe from a field transducer. SOLUTION: A field transducer or position sensor is mounted in the vicinity of an end of a probe body. Further, there is provided a set of outer field transducers or antennas 54 for defining a positioning reference coordinates space. For example, the transducer 54 can be installed in a patient's bed. The antenna 54 is connected to a field transmission and reception device 56 and a computer 58. The computer 58 is connected to an input device such as a mouse, track ball, keypad, or a display such as a cathode-ray tube 60.
Patent JP-S51122316-A (JP)
Title: Delay circuit vertical synchronizing signal
Inventor: KOIZUMI KAZUO
IPC: H04N17/06
Filed: 1975-04-18
Abstract: PURPOSE: Delay vertical synchronizing signal which keeps a lag of 1/2 horizontal synchronization of horizontal synchronizing signal between odd, even fields is obtained, the inter race between odd picture and even pictures is performed on a picrure correctly. 
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